RayconDapaniago RayconDapaniago

Math

Answered

1. In the functions below, rank its concavity in up or down:

a) f(x) = -4x2 + 8x - 2

b) f(x) = 2x2 - 8x + 2

c) f(x) = -3x2 - 10

Sagot :

JaysonAbobotogo JaysonAbobotogo

Answer

1) Down

2) Up

3) Down

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